Sierra
Sierra 18-3540 Yamaha Thermostat
Price: $19.29
Save: $5.20
(21% Off $24.49)
Part # 18-3540
2nd Day Air for $2.99 More Eligible
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This item is found in the following Product Families

Details:

  • Temperature Rating: 50 Degrees Celsius (122 Fahrenheit)

Replaces OEM #:

  • 6E5-12411-30-00

Fits: 9.9-15 (1996-06), 20 (1996-97), 25 (1988-95), 30 3-cyl (1987-91), 40 (1986-05), C40 3-cyl (1998-02), 50 (1986-05), C50 (1998-01), P50 (1987-96), 115 (1984-05), B115 (1998-99), C115 (1991-00), P115 (1993-96), S115/S130 (1996-98), 130/L130 (1988-05), 150/175/200 (1986-05), C150 (1996-99), D150/DX150 (1997-05), L150/ L200 (1986-99), LX150/LX200 (1999-01), P150 (1986-99), PX150 (1999), SX150/ SX200 (1999-04), V150 (2000-05), VX150 (2000-05), VZ150/VZ175/VZ200 (2001-05), Z150/Z175/Z200 (2000-05), P200 (1991-93), V200/V225 (1998-99), VX200/VX225 (2000-05), V6 Special (1984-86), V6 Excel (1987-89), 225 2.6L (1990-97), S225/L225 3.1L (1994-99), SX225/LX225 3.1L (2000-02), 250/L250 2.6L (1990-95), S250/L250 3.1L (1996-99), SX250/LX250 3.1L (2000-02), VX250 3.1L (2002-04)
Average Customer Review for Sierra 18-3540 Yamaha Thermostat
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Worked perfect
by Frank s from San Manuel, Arizona on September 23, 2016
Wasn't sure if it was right one but fit perfect and they answered my question . great product
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Tstats
by Edward from Washington, North Carolina on September 07, 2016
Nice, Shiney, new! Works as supposed to. Fast shipping great customer service. I buy 90% of my parts from iboats, much cheaper than purchasing locally.
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Fits just right
by Bruce from Plant City, Florida on June 16, 2016
Appears to be exactly what I need
(1 of 1 people found this review helpful)
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Thermostat for a 150 Hp Yamaha
by Brad from Orange, Texas on May 17, 2016
Part is exactly what I needed. A perfect fit!
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Good product. Good price.
by Robin from Newton, North Carolina on November 08, 2014
New thermostats worked great.
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Wrong thermostat was shipped
by Paul from Friendswood, Texas on November 14, 2013
I ordered the Thermostat - Sierra Part # 18-3540. Two issues. 1)This thermostat was not compatible with my outboard Yamaha 115HP 2-stroke 2)The thermostats that were shipped to my address was not identical to the picture of the part Thermostat - Sierra Part # 18-3540 listed with the web site. I Will return to part to iboats soon.
(1 of 1 people found this review helpful)
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Q:
Will this fit a 2007 60 hp?
A:
No you will need 18-3541.


Q:
Will this fit pro v 150 h outboard, and if yes, what's the # for the gaskets?
A:
We will actually need the engine model number or at least the exact year for your application to match up correct parts.


Q:
Will this fit 1987 pro v 150 h 6j9 L, ser?
A:
Yes this thermostat will work for your motor.


Q:
Will this fit my 2004 200hp 2 stroke?
A:
Yes this will work for your motor.


Q:
Will it fit 1985 50hp 2 stroke?
A:
No it will not. You will need OEM part number 688-12411-11-00.


Q:
What is right thermostat for 1990 yamaha F9.9 6G8 L 466372?
A:
You will need part number 18-3541.


Q:
Will this fit a 2005 f225?
A:
No it will not. You need 18-3632.


Q:
Will this work on 2002 Yamaha 115 4 Stroke?
A:
Yes, this is the standard replacement for your Yamaha engine.


Q:
Is this the proper thermostat for 2003 Yamaha 250 hpdi?
A:
It depends on your model number. Different models call for different thermostats. Best thing to do is call us with your model number and we can take a look. 1-800-914-1123.


Q:
What is proper thermostat for my yamaha 1998 150 salt water series II?
A:
This thermostat will work for your application.


Q:
Wil this Thermostat fit the 2002 Yahama 150TXRA?
A:
Yes this will fit your motor.


Q:
Will this one fit my 1999 200hp sal er II S200TXRX?
A:
Yes this will work for your engine.


Q:
Will this fit a sx 250 txra yamaha?
A:
Yes, this does go to a SX250 year 200-2002.


Q:
Are there 2 in pack?
A:
It is sold individually.


Q:
2002 yamaha sx200txra is this the thermostat i need?
A:
Yes this is the thermostat for your engine.


Q:
Will this fit my 2001 Yamaha 115 4 stroke outboard?
A:
No this will not. You will need 18-3525.


Q:
Are the thermostat gaskets with these thermostats or must be purchased seperately?
A:
This is just the thermostat. Gaskets must be purchased separately.


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